#ifndef __SDL_prims_h
#define __SDL_prims_h

#include <SDL/SDL.h>

typedef struct SDL_Point {
  Sint16 x;
  Sint16 y;
} SDL_Point;

extern int SDL_DrawPixel(SDL_Surface *sfc, int x, int y, Uint32 colour);
extern int SDL_DrawHLine(SDL_Surface *sfc, int x1, int y1, int x2, Uint32 colour);
extern int SDL_DrawVLine(SDL_Surface *sfc, int x1, int y1, int y2, Uint32 colour);
extern int SDL_DrawLine(SDL_Surface *sfc, int x1, int y1, int x2, int y2, Uint32 colour);
extern int SDL_FillLine(SDL_Surface *sfc, int x1, int y1, int x2, int y2, unsigned int width, Uint32 colour);
extern int SDL_DrawRect(SDL_Surface *sfc, SDL_Rect *rect, Uint32 colour);
extern int SDL_DrawCircle(SDL_Surface *sfc, int x, int y, int radius, Uint32 colour);
extern int SDL_FillCircle(SDL_Surface *sfc, int x, int y, int radius, Uint32 colour);
extern int SDL_DrawPolygon(SDL_Surface *sfc, SDL_Point *vertices, int nVertices, Uint32 colour);
extern int SDL_FillPolygon(SDL_Surface *sfc, SDL_Point *vertices, int nVertices, Uint32 colour);

#endif /* __SDL_prims_h */